2023 Audi RS6 Avant 4.0 TFSI V8 Performance Carbon Vorsprung

Price: £92,950. Fair price: £1,382 (1%) under the AskCar estimate of £94,332, our expected asking price for this car from its model, age, mileage and specification, drawing on 275 priced Audi RS6 Avant adverts on AskCar as of 6 November 2026.

AskCar lists 283 used Audi RS6 Avant from 208 UK dealerships, as of 6 November 2026.

Overview

  • Make: Audi
  • Model: RS6 Avant
  • Trim: Performance Carbon Vorsprung
  • Version: 4.0 TFSI V8 Performance Carbon Vorsprung Tiptronic 4WD Euro 6 (s/s) 5dr (621 bhp)
  • Year: 2023
  • Mileage: 34,437 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 4.0 litres, 621 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 281 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi RS6 Avant Performance Carbon Vorsprung has covered 34,437 miles, around 14,400 more miles than is typical for its age. The dealer is asking £92,950, which is £1,382 below the AskCar estimate of £94,332. To work out the AskCar estimate, we analyse UK dealer adverts for 275 Audi RS6 Avant cars across different ages and specifications. Since we first spotted the advert 15 days ago, the asking price has dropped by £7,040. It is for sale at Redline Specialist Cars in Knaresborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,382 (1%) under the AskCar estimate of £94,332.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 275 priced Audi RS6 Avant adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £87,000: the median of the 25 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Audi RS6 Avant has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 22 October 2026 at £99,990. Its asking price is now £92,950, £7,040 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 22 October 2026: £99,990
  • 29 October 2026: £92,950

Mileage and MOT

Advertised mileage is about 14,400 miles higher than the median mileage of a 2023 Audi RS6 Avant on AskCar.

Similar cars

8 other 2023 Audi RS6 Avant Performance Carbon Vorsprung 4.0 petrol automatic estates are for sale at UK dealers, from £86,950 to £129,995, as of 6 November 2026.

The 3 closest to this car in mileage:

  • 2023 Audi RS6 Avant Performance Carbon Vorsprung, 4.0 petrol estate, black. Mileage: 33,009 miles. Price: £94,990, £2,040 more than this car. Dealer: Harwoods Five Oaks Audi in Five Oaks. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2023-d6e45f519d0f
  • 2023 Audi RS6 Avant Performance Carbon Vorsprung, 4.0 petrol estate, black. Mileage: 42,888 miles. Price: £86,950, £6,000 less than this car. Dealer: Redline Specialist Cars in Knaresborough. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2023-7464d03cb267
  • 2023 Audi RS6 Avant Performance Carbon Vorsprung, 4.0 petrol estate, grey. Mileage: 20,626 miles. Price: £96,490, £3,540 more than this car. Dealer: Harwoods Five Oaks Audi in Five Oaks. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2023-77606d802f60

Browse all Audi RS6 Avant cars for sale · 2023 Audi RS6 Avant price guide

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Photos

11 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.